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Welcome back to Ask the Doc, an educational series from United Vein & Vascular Centers designed to provide clear, physician-led answers to common questions about vein and vascular health. Each week, a UVVC physician explains everyday symptoms and what they may mean medically.
In this installment, Dr. Todd Greer answers a question many patients ask after being diagnosed with vein disease:
“Is venous insufficiency curable?”
Q: What is venous insufficiency?
Dr. Greer:
Venous insufficiency occurs when the valves inside the leg veins stop working properly. These valves normally help blood move upward toward the heart, but when they weaken, blood can flow backward and pool in the legs.
This increased pressure can lead to symptoms that worsen over time, especially after long periods of standing or sitting. Venous insufficiency is also one of the most common underlying causes of varicose veins and chronic leg discomfort.
Q: What are common symptoms of venous insufficiency?
Dr. Greer:
Venous insufficiency can cause a wide range of symptoms, and they may start gradually. Common signs include:
- Leg heaviness or fatigue
- Aching or throbbing
- Swelling in the ankles or lower legs
- Visible varicose veins
- Burning, itching, or restlessness
- Skin discoloration near the ankles
- Skin thickening or slow-healing sores in more advanced cases
Symptoms often worsen later in the day and may improve temporarily with leg elevation.
Concerned About Vein Issues?
Requesting a vein screening with our board-certified vein specialists with help you learn if you may have venous insufficiency.
Q: Can venous insufficiency be cured?
Dr. Greer:
Venous insufficiency is generally considered a chronic condition, meaning the underlying tendency for vein problems may not fully go away on its own. However, it can be effectively treated and managed.
The goal of treatment is to address the damaged veins, improve circulation, reduce symptoms, and help prevent the condition from progressing. Many patients experience significant relief after treatment, especially when venous insufficiency is diagnosed early.
Q: What treatment options may help?
Dr. Greer:
Treatment depends on the severity of symptoms and ultrasound findings. Conservative options may include compression therapy, regular walking, leg elevation, and lifestyle changes to support circulation.
When vein dysfunction is confirmed, minimally invasive vein treatments may be recommended to close damaged veins and redirect blood flow to healthier veins. These procedures are typically performed in an outpatient setting and are designed to improve circulation with little downtime.
Q: When should someone see a vein specialist?
Dr. Greer:
You should consider seeing a vein specialist if you have persistent leg swelling, heaviness, aching, visible varicose veins, skin discoloration, or symptoms that interfere with daily comfort.
A vein specialist can perform a physical exam and diagnostic ultrasound to evaluate blood flow, check for valve dysfunction, and determine whether venous insufficiency is contributing to your symptoms.
Frequently Asked Questions
Venous insufficiency usually does not go away on its own. Symptoms may temporarily improve with elevation or compression, but the underlying valve dysfunction often requires medical evaluation.
Venous insufficiency is commonly caused by weakened or damaged vein valves that allow blood to pool in the legs instead of flowing efficiently back to the heart.
Venous insufficiency can worsen over time and may lead to swelling, skin changes, inflammation, or venous ulcers if left untreated.
Treatment may include compression therapy, lifestyle changes, and minimally invasive vein procedures that close damaged veins and improve blood flow.
You should see a vein specialist if symptoms are persistent, worsening, or accompanied by swelling, visible veins, skin discoloration, or leg discomfort.
What’s Next in the Ask the Doc Series
Venous insufficiency is a chronic condition, but understanding it early can help patients take steps toward symptom relief and better circulation. The Ask the Doc series continues to explore how vein disease is diagnosed, treated, and managed over time.
In our next installment on, Dr. Douglas Sanders will answer another common question: can visible veins return after ultrasound-guided sclerotherapy? He’ll explain why veins may reappear, what recurrence can mean, and when follow-up care may be recommended.
If you’re concerned about symptoms of venous insufficiency, schedule a screening with United Vein & Vascular Centers to learn about treatment options that may help improve circulation and leg discomfort.
